The text was often individualized for the deceased person - so no two copies contain the same text - however, " book " versions are generally categorized into four main divisions the Heliopolitan version, which was edited by the priests of the college of Annu (used from the 5 th to the 11 th dynasty and on walls of tombs until about 200); the Theban version, which contained hieroglyphics only (20 th to the 28 th dynasty); a hieroglyphic and hieratic character version, closely related to the Theban version, which had no fixed order of chapters (used mainly in the 20 th dynasty); and the Saite version which has strict order (used after the 26 th dynasty).